baber/WOPTO huggingface dataset:
Patent JP-2019122153-A (JP)
Title: Power simulation apparatus and power simulation method
Inventor: YAMAMOTO KAZUHIRO
IPC: H02S50/00
Filed: 2018-01-05
Abstract: To provide a power simulation apparatus and power simulation method, capable of appropriately calculating a balance of energy income and outgo even for an electronic apparatus using an environmental power generation element being a feeble power generation source, as a power generation supply source.SOLUTION: A power simulation apparatus for simulating power of a sensor system comprises: a setting unit for acquiring lighting intensity to a solar battery, consumption current at the time of operation of a load circuit, operation time of the load circuit, and operation interval at the time of the operation of the load circuit; a storage unit for storing a mathematical expression and parameter required for simulation; an arithmetic unit for calculating generated power per unit time generated by the solar battery and power consumption per unit time of the load circuit using acquired setting information and the mathematical expression and parameter; and a display unit for displaying the calculated generated power per unit time and power consumption per unit time of the load circuit in a text form.SELECTED DRAWING: Figure 1
Patent JP-2019120205-A (JP)
Title: Internal combustion engine
Inventor: ITO HISANORI
IPC: F02M61/18
Filed: 2018-01-09
Abstract: To provide an internal combustion engine capable of improving combustion efficiency by efficiently utilizing the air filled in a combustion chamber, in the compression self-ignition type internal combustion engine including a duct in which a fuel spray passes in the combustion chamber.SOLUTION: A compression self-ignition type internal combustion engine for injecting a fuel into a compressed combustion chamber, includes a fuel injection nozzle disposed so that an injection hole is exposed to the combustion chamber from a center of a top surface of the combustion chamber, and a hollow duct in which fuel spray injected from an injection hole of the fuel injection nozzle passes. The plurality of injection holes are disposed so that the fuel spray is radially injected toward a bore wall surface of the combustion chamber. Duct having half number of the injection holes are alternately disposed to these injection holes.SELECTED DRAWING: Figure 1
Patent JP-2019128678-A (JP)
Title: Measurement result analysis device, measurement result analysis method and program
Inventor: HITOMI RYUTA
IPC: G05B19/418
Filed: 2018-01-22
Abstract: To appropriately analyze measurement result in a machine tool.SOLUTION: A measurement result analysis device 1 comprises a measurement result classification part 11d classifying measurement result information based on the measurement result information in which measurement result in a machine tool and measurement attributes corresponding to the measurement result are associated, a measurement result extraction part 11f acquiring relevant information including the classification of the measurement result information based on content of analysis result instructed to output for the measurement result information, and an analysis result display part 11g outputting the analysis result for the measurement result information based on the relevant information acquired by the measurement result extraction part 11f.SELECTED DRAWING: Figure 1
Patent JP-2019127286-A (JP)
Title: Cover tape and package
Inventor: HIRAIWA SHIGENOBU
IPC: B65D85/86
Filed: 2018-01-24
Abstract: To provide a cover tape and a package capable of suppressing cut of a tape at peeling time.SOLUTION: A cover tape 20 seals a carrier tape 10 for storing a component and has at least a base material layer 21 and an adhesive layer 23. In a range in which a drawing angle, which is an angle formed by a cover tape 20 when peeling and a drawing direction from the carrier tape 10, based on a peeling strength test of JIS C0806-3, is greater than or equal to 165° and less than or equal to 180°, the peeling strength when the peeling speed is set to be 20,000 mm/min is in a range of below 200% with respect to the peeling strength when the peeling speed is set to be 300 mm/min. Also, in a package 100, it is preferable that cohesion peeling occurs in the adhesive layer 23 when the cover tape 20 is peeled from the carrier tape 10.SELECTED DRAWING: Figure 5
Patent JP-2019127907-A (JP)
Title: Steam regulating valve and steam regulating valve assembly method
Inventor: YOSHITAKE DAIKICHI
IPC: F01D17/10
Filed: 2018-01-25
Abstract: To provide a steam regulating valve which can prevent leakage of steam to the outside of a bush from an outlet other than a planned steam outlet, and a steam regulating valve assembly method.SOLUTION: The steam regulating valve comprises: a valve rod 12 having a stem part 12A and a valve part 12B; a bush 20 slidably holding the stem part 12A, having an opening at a slide face 22 side at which the stem part 12A slides, and provided with a pocket part 24 forming a space in a radial direction of the stem part 12A; and a steam outlet 26 formed at a peripheral wall part in the radial direction, of the pocket part 24, and communicating with the outside of the bush 20. The steam regulating valve also comprises deflection structure 14 which is deflected so that at least a part of steam flowing into the pocket part 24 from a clearance between the stem part 12A and the slide face 22 progresses toward the peripheral wall part 24A in which the steam outlet 26 is formed.SELECTED DRAWING: Figure 2
Patent JP-2019129260-A (JP)
Title: Method for manufacturing semiconductor substrate
Inventor: FUKUKAWA ATSUSHI
IPC: H01L21/205
Filed: 2018-01-25
Abstract: To provide a method for manufacturing a semiconductor substrate with suppressed warpage as compared with the case where a crushed layer is not formed.SOLUTION: A method for manufacturing a semiconductor substrate includes the steps of: preparing a semiconductor substrate (10) in which an epitaxial layer (12) is deposited on a front surface (50); and forming a crushed layer (14) on a rear surface (52) of the semiconductor substrate (10) before forming an element in the epitaxial layer (12).SELECTED DRAWING: Figure 1
Patent JP-2019128509-A (JP)
Title: Lens sheet unit, and method for manufacturing lens sheet unit
Inventor: SEKIGUCHI HIROSHI
IPC: G02B3/00
Filed: 2018-01-26
Abstract: To provide a lens sheet unit that can reduce the thickness of an imaging module and an imaging apparatus and can be arranged more easily and more accurately with respect to an image pick-up device.SOLUTION: A lens sheet unit 10 comprises: a first lens sheet 11 that has a unit lens shape 112, and includes a plurality of light transmission parts 111 arranged along a sheet surface and light absorption parts 113 provided between the adjacent light transmission parts 111; a second lens sheet 12 that has a unit lens shape 122, and includes a plurality of light transmission parts 121 arranged along the sheet surface and light absorption parts 123 provided between the adjacent light transmission parts 121; and a joining part 13 that joins the first lens sheet 11 to the second lens sheet 12, where the arrangement direction of the light transmission parts 111 and the arrangement direction of the light transmission parts 121 intersect each other when seen from an optical axis direction, and the joining part 13 is formed of the same material as those of the first lens sheet 11 and second lens sheet 12, integrally with the first lens sheet 11 and second lens sheet 12.SELECTED DRAWING: Figure 2
Patent JP-2019129510-A (JP)
Title: Electromagnetic wave detection device and information acquisition system
Inventor: UCHIDA ERI
IPC: H04N5/30
Filed: 2018-01-26
Abstract: To improve the resolution of a secondary formed image.SOLUTION: An electromagnetic wave detection device 10 has a first image formation unit 15, a traveling unit 18, a second image formation unit 19, and a first detection unit 20. The traveling unit 18 has a plurality of pixels px arranged along a reference surface ss. The traveling unit 18 causes an electromagnetic wave incident on the reference surface ss from the first image formation unit 15 to travel in a first direction d1. The first detection unit 20 detects the electromagnetic wave incident from the second image formation unit 19. At least one of the arrangements is satisfied: an arrangement in which extension surfaces of the reference surface ss and a detection surface of the first detection unit 20 intersect each other, and a main axis of the second image formation unit 19 intersects the reference surface ss and the detection surface of the first detection unit 20; and an arrangement in which the interval with respect to the traveling unit 18 is determined, extension surfaces of the reference surface ss and an object surface vp of the first image formation unit 15 having the reference surface ss as an image surface intersect each other, and the main axis of the first image formation unit 15 intersects the reference surface ss.SELECTED DRAWING: Figure 3
Patent JP-2019129688-A (JP)
Title: Driving circuit of switching element
Inventor: MUKAI FUMIYA
IPC: H02M1/00
Filed: 2018-01-26
Abstract: To provide a short-circuit protection function of switching element, capable of suppressing an adverse effect of variations in a saturation current of a switching element.SOLUTION: A driving circuit 8 of a switching element 6 used in a power converter is configured so that a short circuit is detected by comparing a sense voltage Ves obtained from a sense resistor R1 connected with a sense emitter E2 divided from a main electrode of the switching element to a short-circuit detection voltage Vsc and so that the short-circuit detection voltage can be adjusted by a variable power supply 42.SELECTED DRAWING: Figure 2
Patent JP-2019131306-A (JP)
Title: Article supply device
Inventor: KOMATSU SHOTA
IPC: B65G47/80
Filed: 2018-01-29
Abstract: To provide an article supply device capable of reducing burdens of a worker, and of stably supplying an object.SOLUTION: A container supply device 3 comprises a main conveyor 33, a sub-conveyor 34 arranged so as to be adjacent to the main conveyor 33, transfer means for transferring an object placed in a conveyance path of the sub-conveyor 34 to a conveyance path of the main conveyor 33, detection means for detecting conveyance quantity of the object placed on the conveyance path of the main conveyor 33, and control means 38. The control means 38 comprises a transfer determination part 381 for determining that transferring is made by the transfer means, when the conveyance quantity of the object detected by the detection means is less than a predetermined conveyance quantity; and a transfer execution part 382 for transferring the object placed on the conveyance path of the sub-conveyor 34 to the conveyance path of the main conveyor 33 by the transfer means, when the transfer determination part 381 determines that transferring is to be made.SELECTED DRAWING: Figure 7
Patent JP-2019133289-A (JP)
Title: Image processing program, image processing method and image processing apparatus
Inventor: OGINO YUZO
IPC: G06K9/03
Filed: 2018-01-30
Abstract: To improve accuracy in character recognition.SOLUTION: An image processing apparatus 101 compares a matching score of a first character of characters of an answer to a question, which is recognized as the first character from image data of the answer by an OCR, to a first threshold for matching score corresponding to at least one of a school year associated with the answer and/or question, a subject, and a question pattern which are stored in a storage unit 110. If the matching score of the first character of characters in the answer is larger than the first threshold, the image processing apparatus 101 determines whether the characters of the answer coincide with characters of a correct answer to the question.SELECTED DRAWING: Figure 1
Patent JP-2018087995-A (JP)
Title: Server device, program, ranking providing method, and karaoke system
Inventor: KASUGAI FUMITAKA
IPC: G10K15/04
Filed: 2018-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device etc., that can give a singer a new amusement for karaoke by further utilizing a scoring function, and increase his or her incentive thereto and also enhance his or her satisfaction.SOLUTION: A karaoke device 10 is configured to: calculate first ranking based upon a first parameter; also calculate second ranking with a second parameter, such as a geographic attribute, an attribute associated with a singer, or a date/time attribute, smaller than the first parameter; and provide results of the first ranking and second ranking for the singer in predetermined timing.SELECTED DRAWING: Figure 1
Patent JP-2019130993-A (JP)
Title: Air conditioner for vehicle
Inventor: KOYAMA YASUHEI
IPC: B60H1/32
Filed: 2018-01-30
Abstract: To provide a vehicular air conditioner of a novel configuration which is improved to reduce inconveniences, for example, by an increased degree of freedom of operation time of dehydration operation.SOLUTION: A vehicular air conditioner of an embodiment includes, for example: a casing; an outdoor heat exchanger; an indoor heat exchanger; a fan; a motor; and a battery. The casing includes a first space connected to the inside of a cabin, and a second space partitioned from the first space and connected to the outside of the cabin. The outdoor heat exchanger is disposed in the second space and performs heat exchange between a coolant and cabin outdoor air. The indoor heat exchanger is disposed in the first space and performs heat exchange between a coolant and cabin indoor air. The fan is disposed in the first space, and generates an air flow which is introduced from inside the cabin to the first space and exhausted to the outside of the cabin via the indoor heat exchanger. The motor rotates the fan. The battery is provided in the casing and is capable of supplying electric power for driving the motor.SELECTED DRAWING: Figure 1
Patent JP-2019132996-A (JP)
Title: Camera module, and camera module assembling method
Inventor: KAMIMURA YOSHIHIRO
IPC: G03B17/08
Filed: 2018-01-31
Abstract: To provide a camera module and camera module assembling method that cause both airtightness and assembling workability to be achieved in the camera module including an air-tight structure.SOLUTION: A camera module 22 comprises: a lid-shape first division body 200 that has an opening part 201; a toric shape airtight member 210; a window member 220 that has a window part 221 and a toric shape ring part 222 to be formed around the window part 221; an end leaf member 230; and a camera member 240 that has an imaging unit 241 and a circuit substrate 242. Te window member 220 has a groove part 223 in the ring part 222, and the airtight member 210 is held by the groove part 223. The window part 221 of the window member 220 and the airtight member 210 are configured to air-tightly close the opening part 201 of the first division body 200.SELECTED DRAWING: Figure 4
Patent JP-2019133503-A (JP)
Title: Emergency call device for vehicle
Inventor: TOYODA OSAMU
IPC: G08B25/10
Filed: 2018-02-01
Abstract: To provide an emergency call device for a vehicle that uses an existing sensor to collect information related to an emergency situation.SOLUTION: An emergency call device for a vehicle is comprised of: a detection unit 1 that detects an occurrence of an emergency situation of a vehicle; a notification device 3 that communicates with a notification center 2; and a control device 5 that operates the notification device 3 so as to notify the notification center 2 of information related to the emergency that has occurred. The detection unit 1 includes an air-conditioning detector 23 that detects an environment inside and outside a vehicle interior for air-conditioning; and when an emergency situation occurs, the control device 5 checks a change in a room temperature in a passenger compartment based on an output of the air-conditioning detector 23. When there is a change in the room temperature, the emergency information including the information on the situation in the passenger compartment is notified along with the emergency notification.SELECTED DRAWING: Figure 1
Patent JP-2019133064-A (JP)
Title: Image forming apparatus
Inventor: IWASAKI HITOSHI
IPC: G03G15/02
Filed: 2018-02-01
Abstract: To provide an image forming apparatus capable of suppressing the occurrence of an image defect over a long term compared with a case without having a structure capable of reversing cleaning means.SOLUTION: The image forming apparatus comprises: charging means for applying electric charges to the surface of image holding means forming an electrostatic latent image while contacting the surface of the image holding means and rotating; cleaning means for cleaning the surface of the charging means while contacting the surface of the charging means; and control means for temporarily reversing the cleaning means in a reverse rotation direction different from a normal rotation direction on the basis of at least one of information on the area ratio of a normal toner image formed on the image holding means, information on an image formation number per one job and information on environment.SELECTED DRAWING: Figure 16
Patent JP-2018076074-A (JP)
Title: Power unit and cargo receiving table elevating device comprising power unit
Inventor: TSUJI MIKIHIRO
IPC: F15B11/00
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent constituent elements of a power unit from coming into contact with a wall surface of a cross member and being damaged when drawing the power unit out of the cross member.SOLUTION: The power unit, which is stored to be freely taken in and out through one end part in a longitudinal direction of a cross member 14 and actuates a cargo receiving table, comprises: a power unit main body which has a plurality of constituent elements and hydraulically controls actuation of the cargo receiving table; a positioning member 17 that positions the constituent elements of the power unit main body at prescribed positions respectively in the longitudinal direction; and a protecting member for protecting the power unit main body. The protecting member comprises a top wall 24, provided at the other end part in the longitudinal direction of the cross member 14 of the power unit main body, which is arranged between the power unit main body and a top surface 14b of the cross member 14, in a stored state where the power unit is stored in the cross member 14.SELECTED DRAWING: Figure 2
Patent JP-2019140463-A (JP)
Title: Stereoscopic image display system and stereoscopic image display device
Inventor: Jin xiao ming
IPC: G02B27/22
Filed: 2018-02-07
Abstract: To provide a stereoscopic image display system and a stereoscopic image display device that enable a user to view stereoscopic images in various styles.SOLUTION: The stereoscopic image display system includes a portable main body device that displays a stereoscopic image and auxiliary equipment that assists the user in viewing the stereoscopic image. The auxiliary equipment comprises an engagement unit and an abutment unit. The engagement unit is detachably engaged with the main body device. The abutment unit abuts on a part of the face of the user who is viewing the stereoscopic image. The main body device includes a display unit, a first gripping unit, and a second gripping unit. The display unit displays a stereoscopic image including a left-eye image and a right-eye image that have a parallax with each other. The first gripping unit is gripped with the left hand by the user who views the stereoscopic image while a part of the face is abutted on the abutment unit. The second gripping unit is gripped with the right hand by the user who views the stereoscopic image while a part of the face is abutted on the abutment unit.SELECTED DRAWING: Figure 11
Patent JP-2019138776-A (JP)
Title: Decontamination execution method and decontamination execution device
Inventor: YAITA YUMI
IPC: G21F9/28
Filed: 2018-02-09
Abstract: To further efficiently execute chemical decontamination of a reactor pressure vessel or a system including the reactor pressure vessel.SOLUTION: A decontamination execution method for chemically decontaminating a decontamination object such as a reactor pressure vessel 13 includes the steps of: closing at least one of a steam outlet nozzle 27 and a steam outlet pipe provided in the reactor pressure vessel by a shutoff plug 40; connecting at least one of a water supply nozzle 12 and a water supply nozzle 15 provided in the reactor pressure vessel and at least one of a control rod drive mechanism housing 29, a neutron flux measurement housing 28 and a drain nozzle 30 using a temporary system 300A installed outside the reactor pressure vessel to construct a circulation path 401 including the reactor pressure vessel and the temporary system; and circulating decontamination liquid through the circulation path 401.SELECTED DRAWING: Figure 1
Patent JP-2019145266-A (JP)
Title: Warning light for track maintenance work
Inventor: SAKAMOTO AKIRA
IPC: F21S9/02
Filed: 2018-02-19
Abstract: To provide a warning light for track maintenance work that reliably prevents a track maintenance worker from accidentally going out of a work area when trajectory (track) track maintenance work is performed.SOLUTION: A warning light for track maintenance work 1 includes a warning light body 11 provided with a human sensor 12 for detecting a track maintenance worker, and a patlite (registered trademark) 13 as notification means provided in the warning light body 11 and performing notification so as to change the state from a state in which the human sensor 12 does not detect the track maintenance worker such as lighting, flashing, turning-off, or changing of the lighting color when the human sensor 12 detects the track maintenance worker. The warning light for track maintenance work 1 is installed at each end of the track maintenance work area, and when the track maintenance worker leaves the work area, the human sensor 12 detects and notifies the leaving, and reliably prevents the track maintenance worker from accidentally going out of the work area.SELECTED DRAWING: Figure 1
Patent JP-2019144125-A (JP)
Title: Method for evaluating durability of nanocomposite
Inventor: SHIOZAWA TOMOMI
IPC: G01N23/202
Filed: 2018-02-21
Abstract: To provide a method capable of evaluating the durability of a nanocomposite.SOLUTION: A method measures the thickness of a filler interfacial absorption polymer in a nanocomposite swollen at different degrees of swelling, so as to evaluate the durability of the nanocomposite in a non-swollen state from the relation between the degree of swelling and the thickness.SELECTED DRAWING: None
Patent JP-2019146039-A (JP)
Title: Radiation imaging device, radiation imaging system, method for controlling radiation imaging device, and program
Inventor: ISHII YOSHIAKI
IPC: G01T7/00
Filed: 2018-02-21
Abstract: To provide a technology that, when a part of pixels for generating a radiation image is used for AEC, and the pixel used for the AEC is a defective pixel, changes the pixel used for the AEC while preventing an influence on accuracy of correction of the defective pixel during the generation of the radiation image.SOLUTION: A radiation imaging device comprises: a plurality of pixels constituting a plurality of rows and columns for acquiring a radiation image; and a reading unit for reading a signal from the plurality of pixels. The reading unit reads a signal from pixels simultaneously selected with a row selection line that commonly connects the plurality of pixels for every row, and when a first pixel, of the plurality of pixels, for detecting an incident dose during imaging of a set radiation image is a defective pixel, reads a signal for detecting the incident dose from a second pixel, in place of the first pixel, which is selected such that at least one row is arranged between the rows including the first pixel from among the plurality of pixels.SELECTED DRAWING: Figure 3